Construction of CORBA Based Object Group Platform for Distributed Real-Time Services

  • Authors:
  • Chang-Sun Shin;Myung-Hee Kim;Young-Sik Jeong;Sung-Kook Han;Su-Chong Joo

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • WORDS '02 Proceedings of the The Seventh IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2002)
  • Year:
  • 2002

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Abstract

The distributed real-time services are developing as a new programming paradigm of the distributed object computing systems. For supporting these services, we construct a new model of a real-time object group(RTOG) platform that can manage and group distributed objects for reducing their complicated managements and interfaces, and add distributed real-time requirements to real-time objects without modifying the ORB itself. To construct our RTOG platform, we designed the RTOG structure, defined the timing constraints of real-time objects, and explained the functional definitions and interconnections of the components from the following viewpoints: object managements and real-time services. As results, we showed the real-time executing procedures and verified our findings by using an EDF mechanism to see whether real-time services can be applied to our platform.